Northwood, IA Live Doppler Radar
Live radar for Northwood, Worth County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Northwood?
Since 1996, the National Weather Service has logged heavy snow or a winter storm on 53 days in the Worth forecast zone and Worth County — the most common reported hazard around Northwood, mostly in January and December. Next come damaging thunderstorm winds (43 days) and high winds (39 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Heavy snow & winter storms | 53 | Jan 2024 | Feb 24, 2007 · $250,000 damage |
| Damaging thunderstorm winds | 43 | Jul 2025 | Sep 2, 2011 · $350,000 damage |
| High winds | 39 | Mar 2025 | Nov 10, 1998 · $305,000 damage |
| Blizzards | 35 | Mar 2025 | Dec 20, 2012 · $100,000 damage |
| Extreme cold & wind chill | 27 | Jan 2025 | Sep 21, 1999 · $294,000 damage |
| Flooding | 18 | Jun 2013 | Jun 12, 2010 · $20 million damage |
| Flash flooding | 17 | Jun 2024 | Jul 19, 1999 · $1.4 million damage |
| Ice storms & sleet | 11 | Nov 2020 | Jan 27, 2013 · $50,000 damage |
Source: NOAA NCEI Storm Events Database, 1996–2026 (the latest year is partial). A "day" is a date with at least one report in the Worth forecast zone and Worth County; damage is as reported, not adjusted for inflation.
How much snow does Northwood get?
A normal year brings about 40 inches of snow to Northwood, based on NOAA's 1991–2020 climate normals for the Northwood weather station in town. The snowiest month is usually January (10.9 in).
| Oct | Nov | Dec | Jan | Feb | Mar | Apr | May |
|---|---|---|---|---|---|---|---|
| 0.3 | 2.6 | 7.6 | 10.9 | 9.3 | 6.2 | 3.3 | 0.0 |
Normal snowfall in inches. TALON Pro compares this season's snow at your location with these normals as winter goes on.
Which radars cover Northwood?
The closest NEXRAD Doppler radar is KMPX (Minneapolis, MN), about 99 miles north. Radar beams climb as they travel, so the height of the lowest scan over town decides how low in a storm the radar can see.
| Radar | Distance | Lowest beam over Northwood | View |
|---|---|---|---|
| KMPX Minneapolis, MN | 99 mi north | 9,400 ft | Fair — the beam can pass over shallow snow and low-level rotation |
| KARX La Crosse, WI | 105 mi east-northeast | 10,300 ft | Limited — the beam overshoots the lowest part of storms |
| KDMX Des Moines, IA | 121 mi south-southwest | 12,900 ft | Limited — the beam overshoots the lowest part of storms |
Beam height is the center of the 0.5° scan above the radar, with standard refraction. Mountains near a radar can block it further.
Tornado & hail history near Northwood
Since 1950, NOAA has recorded 138 tornadoes within 25 miles of Northwood, 34 of them EF2/F2 or stronger. Most came in June and May. The strongest was an F4 on April 30, 1967, which passed about 14 miles northwest of town and caused 5 deaths. The most recent was an EF0 on July 28, 2025, which touched down about 24 miles south-southwest of town.
Hail: 336 reports of 1-inch or larger hail within 25 miles since 1955, 39 of them 2 inches or more; the largest was 3.50-inch hail on June 22, 1997.
Source: NOAA Storm Prediction Center — tornadoes 1950–2025, hail 1955–2025. Distances are to each tornado's track; ratings before February 2007 use the original Fujita scale.
On TALON you get Northwood's live radar loop, rain/snow/ice colors, flash-flood risk, storm tracks with arrival times and NWS warnings free; close-up radar and rotation detection are part of TALON Pro.
Northwood radar FAQ
Where is the nearest weather radar to Northwood, IA?
KMPX (Minneapolis, MN), about 99 miles north. KARX (La Crosse, WI) is 105 miles away and also covers the area.
Does radar show snow in Northwood?
Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Northwood the lowest scan from KMPX is about 9,400 ft up, so light snow from shallow clouds can be under-shown — check NWS winter alerts too.
Is TALON's radar for Northwood free?
Yes — the US radar loop, rain/snow/ice colors, flash-flood risk, storm tracks and NWS warnings are free in any browser. Close-up radar, rotation detection and longer forecasts are part of TALON Pro.
Should I rely on radar for my safety?
No app replaces official warnings. When the National Weather Service issues a warning for Northwood, follow it right away — see watch vs. warning.
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